BrowserStack
TestMu AI (Formerly LambdaTest)
Sauce Labs
CrossBrowserTesting
Selenium
browserling
Ghost Inspector
Katalon
Pixefy
Responsive Viewer
Polypane
Sizzy
CSS Scan
CSS Scan Pro
CSS Peeper
BrowserStack is a leading software testing platform powering over two million tests every day across 15 global data centers. With BrowserStack, developers can comprehensively test their websites and mobile applications across 2,000+ real mobile devices and browsers in a single cloud platformโand at scale. BrowserStack helps Tesco, Shell, NVIDIA, Discovery, Wells Fargo, and over 50,000 customers deliver quality software at speed.
Pixefy is a responsive design testing tool that helps developers and designers preview, inspect, and edit websites across multiple devices in real time. View all screen sizes side by side, sync interactions, and test layouts faster with built-in accessibility checks, X-Ray mode, adaptive grids, and live style editing โ everything you need to perfect responsive experiences without switching tabs.
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Pixefy's answer:
Reviewing and testing websites can be overwhelming, especially for those who built them. After trying various tools and extensions to speed up the process, none met our need for speed. Thatโs why Pixefy was createdโwith a focus on accelerating testing and audits efficiently
Pixefy's answer:
It has an intuitive interface, is easy to use, feature-packed, and free to use
Pixefy's answer:
Pixefy offers a faster, more intuitive workflow than many competitors by combining multi-viewport previews, synced interactions, split-screen mode, accessibility tools, and real-time editing in a single tab. Instead of switching between devices, windows, or separate tools, users can see, test, and adjust everything at once โ saving time and reducing friction in the development process.
Pixefy's answer:
Front-end developers, web designers, and UI/UX professionals who need to quickly test and perfect responsive layouts are Pixefyโs primary audience. It also serves QA testers, accessibility specialists, and digital agencies that require accurate multi-device previews, synchronized interactions, and built-in tools for debugging and accessibility compliance.
Pixefy's answer:
Pixefy stands out by combining responsive testing, live editing, and accessibility checks in a single, streamlined workspace. With synced interactions across multiple viewports, macOS-style split-screen resizing, built-in blindness simulation, and an Activity Tab to track every change, it goes beyond standard preview tools โ allowing developers and designers to test, debug, and optimize without switching between multiple apps or windows.
Based on our record, BrowserStack seems to be more popular. It has been mentiond 8 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This is pretty cool - the Jira/Linear integration could save a ton of manual work. How do you handle test data setup and teardown? That's usually where these workflows get messy. For alternatives in this space, there's qawolf (https://qawolf.com) for similar automated testing workflows, or I'm actually building bug0 (https://bug0.com) which also does AI-powered test automation, still in beta. For the more... - Source: Hacker News / about 1 year ago
Platforms like Browserstack or SauceLabs offer virtual instances of real devices and browsers for manual and end-to-end testing. Caveat: subscriptions cost money and are on a per-seat basis. - Source: dev.to / about 2 years ago
If you go to browserstack.com (a website to test other websites) you can probably to the chatgpt url and sign up there. Source: over 3 years ago
For testing on Mac or iOS, use browserstack.com, you'll spend considerably less using that than you would buying the actual hardware. Source: over 3 years ago
I've seen subscription services such as browserstack.com and lambdatest.com but I believe they cost to get the full range of mac browsers and devices. Source: almost 4 years ago
TestMu AI (Formerly LambdaTest) - Worldโs first full-stack Agentic AI Quality Engineering platform.
Responsive Viewer - View multiple screen dimensions in one view
Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.
Polypane - The browser for ambitious web developers that want to 5ร their quality and efficiency.
CrossBrowserTesting - Browser Testing made simple! Run automated, visual, and manual tests on 1500+ real browsers and mobile devices. Test more browsers, in less time.
Sizzy - The browser for designers and developers